Gene Summary

Name:
DEAD box helicase 1
Synonyms:
DEAD (Asp-Glu-Ala-Asp) box polypeptide 1

IMPC Phenotype Summary

Significant
Not Significant
Not tested

Phenotypes

The IMPC applies a panel of phenotyping screens to characterise single-gene knockout mice by comparison to wild types. Click on the different tabs to visualise significant phenotypes identified by the IMPC, as well as all data that was measured.

Phenotype System Allele Zyg Sex Life Stage P Value
embryonic lethality prior to tooth bud stage Ddx1tm1b(EUCOMM)Hmgu HOM   E12.5 0.00
preweaning lethality, complete penetrance Ddx1tm1b(EUCOMM)Hmgu HOM   Early adult 0.00
embryonic lethality prior to organogenesis Ddx1tm1b(EUCOMM)Hmgu HOM   E9.5 0.00

Download data as:  TSV  XLS

Select physiological systems to view:
Viewing: all phenotypes
Select physiological systems to view:
Viewing: all phenotypes

lacZ Expression

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Brain  Wholemount images heterozygote 100% (2 of 2)
Heart  Wholemount images heterozygote 100% (2 of 2)
Hippocampus  Wholemount images heterozygote 100% (2 of 2)
Kidney  Wholemount images heterozygote 100% (2 of 2)
Lower urinary tract  Wholemount images heterozygote 100% (2 of 2)
Oviduct  Wholemount images heterozygote 50% (1 of 2)
Spinal cord  Wholemount images heterozygote 100% (2 of 2)
Stomach  Wholemount images heterozygote 50% (1 of 2)
Testis  Wholemount images heterozygote 50% (1 of 2)
Vascular system  Wholemount images heterozygote 100% (2 of 2)
Adrenal gland N/A heterozygote 0.0% (0 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Bone N/A heterozygote 0.0% (0 of 2)
Brainstem N/A heterozygote 0.0% (0 of 2)
Brown adipose tissue N/A heterozygote 0.0% (0 of 2)
Cartilage tissue N/A heterozygote 0.0% (0 of 2)
Cerebellum N/A heterozygote 0.0% (0 of 2)
Cerebral cortex N/A heterozygote 0.0% (0 of 2)
Esophagus N/A heterozygote 0.0% (0 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Gall bladder N/A heterozygote 0.0% (0 of 2)
Hypothalamus N/A heterozygote 0.0% (0 of 2)
Large intestine N/A heterozygote 0.0% (0 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Lung N/A heterozygote 0.0% (0 of 2)
Lymph node N/A heterozygote 0.0% (0 of 2)
Mammary gland N/A heterozygote 0.0% (0 of 2)
Olfactory lobe N/A heterozygote 0.0% (0 of 2)
Oral epithelium N/A heterozygote 0.0% (0 of 2)
Ovary N/A heterozygote Not available
Pancreas N/A heterozygote 0.0% (0 of 2)
Parathyroid gland N/A heterozygote 0.0% (0 of 2)
Peripheral nervous system N/A heterozygote 0.0% (0 of 2)
Peyer's patch N/A heterozygote 0.0% (0 of 2)
Pituitary gland N/A heterozygote 0.0% (0 of 2)
Prostate gland N/A heterozygote 0.0% (0 of 2)
Skeletal muscle N/A heterozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Small intestine N/A heterozygote 0.0% (0 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote 0.0% (0 of 2)
Thymus N/A heterozygote 0.0% (0 of 2)
Thyroid gland N/A heterozygote 0.0% (0 of 2)
Trachea N/A heterozygote 0.0% (0 of 2)
Uterus N/A heterozygote 50% (1 of 2)
White adipose tissue N/A heterozygote 0.0% (0 of 2)

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Brain N/A heterozygote 100% (2 of 2)
Ear N/A heterozygote 50% (1 of 2)
Embryo N/A heterozygote 100% (2 of 2)
Eye N/A heterozygote 100% (2 of 2)
Footplate N/A heterozygote 100% (2 of 2)
Forebrain N/A heterozygote 100% (2 of 2)
Forelimb N/A heterozygote 100% (2 of 2)
Handplate N/A heterozygote 100% (2 of 2)
Head N/A heterozygote 100% (2 of 2)
Heart N/A heterozygote 50% (1 of 2)
Hindbrain N/A heterozygote 100% (2 of 2)
Hindlimb N/A heterozygote 100% (2 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Lung N/A heterozygote 50% (1 of 2)
Mandibular process N/A heterozygote 50% (1 of 2)
Maxillary process N/A heterozygote 50% (1 of 2)
Midbrain N/A heterozygote 100% (2 of 2)
Oral cavity N/A heterozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Tail somite N/A heterozygote 0.0% (0 of 2)
Tail N/A heterozygote 100% (2 of 2)

Background staining occurs in wild type mice and embryos at an incidental rate.

Anatomy Background staining in controls (WT)
adrenal gland 0.68% (4 of 584)
aorta 0.17% (1 of 584)
bone 0.0%
brain 0.68% (4 of 584)
brainstem 0.34% (2 of 584)
brown adipose tissue 0.0%
cartilage tissue 0.17% (1 of 584)
cerebellum 0.51% (3 of 584)
cerebral cortex 0.34% (2 of 584)
esophagus 1.72% (7 of 408)
eye 0.0%
gall bladder 0.0%
heart 0.34% (2 of 584)
hippocampus 0.51% (3 of 584)
hypothalamus 0.34% (2 of 584)
kidney 3.6% (21 of 584)
large intestine 1.71% (10 of 584)
liver 0.0%
lower urinary tract 0.17% (1 of 584)
lung 0.34% (2 of 584)
lymph node 0.17% (1 of 584)
mammary gland 0.0%
olfactory lobe 0.34% (2 of 584)
oral epithelium 0.0%
ovary 0.17% (1 of 584)
oviduct 0.0%
pancreas 0.86% (5 of 584)
parathyroid gland 0.18% (1 of 562)
peripheral nervous system 0.34% (2 of 584)
peyers patch 0.0%
pituitary gland 0.17% (1 of 584)
prostate gland 2.05% (12 of 584)
skeletal muscle 0.0%
skin 0.17% (1 of 584)
small intestine 1.54% (9 of 584)
spinal cord 0.51% (3 of 584)
spleen 0.51% (3 of 584)
stomach 2.05% (12 of 584)
striatum 0.51% (3 of 584)
testis 1.03% (6 of 584)
thymus 0.17% (1 of 584)
thyroid gland 2.74% (16 of 584)
trachea 0.51% (3 of 584)
uterus 0.0%
vascular system 0.0%
white adipose tissue 0.0%

Background staining occurs in wild type mice and embryos at an incidental rate.

Background staining occurs in wild type embryos at a measurable rate.

Anatomy Background staining in controls(WT)
brain 1.18% (6 of 507)
ear 0.2% (1 of 507)
embryo 0.2% (1 of 508)
eye 0.2% (1 of 507)
footplate 0.2% (1 of 507)
forebrain 0.2% (1 of 507)
forelimb 0.2% (1 of 507)
handplate 0.2% (1 of 507)
head 0.99% (5 of 507)
heart 0.2% (1 of 507)
hindbrain 1.18% (6 of 507)
hindlimb 0.2% (1 of 507)
liver 0.2% (1 of 502)
lung 0.2% (1 of 502)
mandibular process 0.2% (1 of 507)
maxillary process 0.2% (1 of 507)
midbrain 0.2% (1 of 507)
oral cavity 0.2% (1 of 502)
skin 0.2% (1 of 507)
tail 0.2% (1 of 507)
tail somite group 0.2% (1 of 507)

Associated Images

Images submitted by IMPC centres for a selection of procedures. Each set of images is available to view in our image comparator.

X-ray

XRay Images Whole Body Dorso Ventral

11 Images

Adult LacZ

LacZ Images Wholemount

11 Images

Embryo LacZ

LacZ images wholemount

4 Images

Echo

M-Mode Images

28 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

11 Images

X-ray

XRay Images Whole Body Lateral Orientation

11 Images

Auditory Brain Stem Response

Click-evoked + 6 to 30kHz tone waveforms (pdf format)

4 Images

Human diseases caused by Ddx1 mutations

The analysis uses data from IMPC, along with published data on other mouse mutants, in comparison to human disease reports in OMIM, Orphanet, and DECIPHER.

Phenotype comparisons summarize the similarity of mouse phenotypes with human disease phenotypes.

No human diseases associated to this gene by orthology or annotation.
No human diseases associated to this gene by phenotypic similarity.

Histopathology

Summary table of phenotypes displayed during the Histopathology procedure which are considered significant. Full histopathology data table, including submitted images, can be accessed by clicking any row in this table.

There is no histopathology data for Ddx1

IMPC related publications

The table below lists publications which used either products generated by the IMPC or data produced by the phenotyping efforts of the IMPC. These publications have also been associated to Ddx1.

There are 1 publication which use IMPC produced mice or data.

Title Journal IMPC Allele PubMed ID
RNA Helicase DDX1 Converts RNA G-Quadruplex Structures into R-Loops to Promote IgH Class Switch Recombination. Molecular cell (May 2018) Ddx1tm1a(EUCOMM)Hmgu PMC5971202

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MGI Allele Allele Type Produced
Ddx1tm1a(EUCOMM)Hmgu KO first allele (reporter-tagged insertion with conditional potential) Mice, Targeting vectors, ES Cells
Ddx1tm1b(EUCOMM)Hmgu Reporter-tagged deletion allele (post-Cre) Mice

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